Bump pnpm/action-setup from 5 to 6

Bumps [pnpm/action-setup](https://github.com/pnpm/action-setup) from 5 to 6.
- [Release notes](https://github.com/pnpm/action-setup/releases)
- [Commits](pnpm/action-setup@v5...v6)

---
updated-dependencies:
- dependency-name: pnpm/action-setup
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build_client.yaml

@@ -22,7 +22,7 @@ jobs:
         with:
           node-version: ${{ steps.node-version.outputs.version }}
       - name: Setup pnpm
-        uses: pnpm/action-setup@v5
+        uses: pnpm/action-setup@v6
         with:
           package_json_file: 'galaxy root/client/package.json'
       - name: get client commit

.github/workflows/client-api-test.yaml

@@ -28,7 +28,7 @@ jobs:
         with:
           node-version: ${{ steps.node-version.outputs.version }}
       - name: Setup pnpm
-        uses: pnpm/action-setup@v5
+        uses: pnpm/action-setup@v6
         with:
           package_json_file: client/package.json
       - name: Install client dependencies

.github/workflows/client-unit.yaml

@@ -26,7 +26,7 @@ jobs:
         with:
           node-version: ${{ steps.node-version.outputs.version }}
       - name: Setup pnpm
-        uses: pnpm/action-setup@v5
+        uses: pnpm/action-setup@v6
         with:
           package_json_file: client/package.json
       - run: pnpm install --frozen-lockfile

.github/workflows/js_lint.yaml

@@ -26,7 +26,7 @@ jobs:
         with:
           node-version: ${{ steps.node-version.outputs.version }}
       - name: Setup pnpm
-        uses: pnpm/action-setup@v5
+        uses: pnpm/action-setup@v6
         with:
           package_json_file: client/package.json
       - run: pnpm install --frozen-lockfile

.github/workflows/lint_openapi_schema.yml

@@ -35,7 +35,7 @@ jobs:
         with:
           node-version: ${{ steps.node-version.outputs.version }}
       - name: Setup pnpm
-        uses: pnpm/action-setup@v5
+        uses: pnpm/action-setup@v6
         with:
           package_json_file: 'galaxy root/client/package.json'
       - uses: actions/setup-python@v6

.github/workflows/publish_artifacts.yaml

@@ -106,7 +106,7 @@ jobs:
           node-version: ${{ steps.node-version.outputs.version }}
           registry-url: 'https://registry.npmjs.org'
       - name: Setup pnpm
-        uses: pnpm/action-setup@v5
+        uses: pnpm/action-setup@v6
       # TODO(post-26.1): the @galaxyproject/galaxy-client npm publish is now
       # redundant with the galaxy-web-client PyPI wheel used by
       # scripts/common_startup.sh and the install-client make target.  Keep

.github/workflows/toolshed.yaml

@@ -57,7 +57,7 @@ jobs:
         run: ./scripts/common_startup.sh --dev-wheels --skip-client-build
         working-directory: 'galaxy root'
       - name: Setup pnpm
-        uses: pnpm/action-setup@v5
+        uses: pnpm/action-setup@v6
         with:
           package_json_file: 'galaxy root/lib/tool_shed/webapp/frontend/package.json'
       - name: Build Frontend